/Engine/Plugins/Media/AjaMedia/Source/Aja/Public/AJALib.h
Set a new buffer that will be copied to the AJA.
bool SetAncillaryFrameData ( const [AJAOutputFrameBufferData](API\Plugins\AjaCore\AJAOutputFrameBufferData) & InFrameData, uint8_t * AncillaryBuffer, uint32_t AncillaryBufferSize )